An explosion takes place on the surface of moon. An astronaut at some – McqOptions

MCQOPTIONS

1.	An explosion takes place on the surface of moon. An astronaut at some distance from the site of explosion will
A.	Observe light and hear sound caused by the explosion
B.	Observe light but not hear sound caused by the explosion
C.	Hear sound but not observe light caused by the explosion
D.	Neither hear sound nor observe light caused by the explosion
Answer» C. Hear sound but not observe light caused by the explosion

Discussion

No Comment Found

Related MCQs

<b>A Swimming pool </b>looks shallower than it really is, when see by a person standing <b>outside</b> near it, because of the phenomenon of
A child is standing in front of a <b>magic mirror</b>. She finds the image of her <b>head bigger,</b> the middle portion of her body of the same size and that of the legs <b>smaller. </b>The following is the order of combinations for the<b> magic mirror</b> from the top.
Which one of the following is correct?<b> Lightning is formed, </b>when
Which one among the following is the correct order of <b>power consumption</b> for light of equal intensity ?
<b>Soap bubble</b> looks coloured due to
<b>Rainbow </b>is formed due to
A student finds the writing on the black board as <b>blurred and unclear </b>when sitting on the last desk in a classroom. However, he sees it <b>clearly</b> when sitting on the front desk. Student suffers from a <b>vision defect </b>known as
When the distance between the <b>object</b> and the <b>plane mirror</b> increases
<b>Butter paper</b> is an example of ...........object.
The <b>sun</b> is seen before the actual sun rise because of .........